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Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 321st KatieLG 🇬🇧 406 162 36ms 3 Oct 2025 322nd RaBa21 🇭🇺 405 198 19ms 1 Aug 2025 323rd emgordon154 404 321 9ms 13 May 2025 324th helbling 🇨🇭 401 239 11ms 21 Oct 2024 325th DialFrost 🇸🇬 399 178 614ms 23 May 2024 326th MeWhenI 🇻🇦 398 265 444ms 21 Nov 2021 327th adamnielson42 🇺🇸 397 202 12ms 25 Apr 2023 328th Waffle3z 396 166 39ms 9 Nov 2021 329th vishwathg 393 204 62ms 27 Sep 2022 330th roguh 🇬🇹 392 189 534ms 18 Oct 2024 331st JOrE20 389 246 11ms 7 days ago 332nd MeWhenI 🇻🇦 386 203 308ms 28 Jan 2023 333rd ahmetdemirag 🇨🇾 385 208 12ms 25 Nov 2024 334th coreynash 382 251 11ms 20 Nov 2023 335th MeWhenI 🇻🇦 381 186 399ms 15 Feb 2023 336th snoozingnewt 🇨🇦 379 253 14ms 4 Nov 2025 337th quirked-up 373 257 12ms 31 Aug 2023 338th MeWhenI 🇻🇦 371 366 1,396ms 4 Nov 2021 339th uttumuttu 🇫🇮 370 259 11ms 9 Jan 2022 340th CatsAreFluffy 366 324 2ms 4 Feb 2023 341st lynn 360 329 2ms 8 Feb 2022 342nd InigoK 🇺🇸 359 223 28ms 23 Sep 2025 343rd stefangimmillaro 359 359 5ms 2 Jul 2023 344th RYNO8 358 224 19ms 10 Nov 2021 345th janbehrens 🇩🇪 355 226 12ms 17 Jun 2023 346th janbehrens 🇩🇪 354 402 506ms 14 Nov 2021 347th janbehrens 🇩🇪 349 302 479ms 21 Nov 2021 348th KatieLG 🇬🇧 348 783 12ms 19 May 2024 349th janbehrens 🇩🇪 346 205 527ms 14 Nov 2021 350th ShiraJoseph 🇺🇸 342 280 11ms 21 Jul 2023 351st MeWhenI 🇻🇦 342 313 30ms 21 Jun 2022 352nd wh3n3v3r 🇨🇿 341 235 15ms 14 Nov 2024 353rd snoozingnewt 🇨🇦 339 373 229ms 17 days ago 354th Pyroan 338 237 19ms 15 Mar 2025 355th roguh 🇬🇹 336 314 457ms 18 Oct 2024 356th DialFrost 🇸🇬 333 241 19ms 20 May 2024 357th StefanHabel 🇨🇦 331 242 18ms 29 Aug 2023 358th TFeld00 🇩🇰 330 243 161ms 3 Oct 2022 359th DialFrost 🇸🇬 328 226 626ms 24 May 2024 360th MeWhenI 🇻🇦 325 296 323ms 12 Nov 2022 361st ericlangedijk 🇸🇮 322 328 463ms 20 Mar 2022 362nd FlorianCassayre 🇫🇷 319 251 13ms 5 Aug 2025 363rd msbranicky 319 584 295ms 7 Sep 2023 364th prplz 🇦🇺 318 252 18ms 22 Oct 2023 364th davecame 318 252 13ms 15 Oct 2025 364th Babafaba 318 252 20ms 29 Oct 2025 367th janbehrens 🇩🇪 314 477 2,878ms 20 Nov 2022 368th MichalMarsalek 🇨🇿 312 257 13ms 5 Nov 2021 368th robin-scragg 312 257 12ms 3 Oct 2025 368th FortuiteMan 🇫🇷 312 257 19ms 1 Dec 2025 371st heanyang1 309 383 2ms 28 May 2025 372nd commandz0 🇺🇸 307 241 644ms 1 Sep 2025 373rd jakobkordez 🇸🇮 304 264 18ms 8 Nov 2022 374th heanyang1 301 451 1,426ms 23 May 2025 375th BambooleanLogic 🇸🇪 300 319 11ms 13 Jul 2023 376th dokutan 299 268 19ms 26 Dec 2025 377th janbehrens 🇩🇪 298 458 877ms 14 Nov 2021 378th Mabeloid 🇳🇴 297 270 12ms 10 Jun 2025 379th janbehrens 🇩🇪 296 223 4ms 14 Nov 2021 380th Babafaba 294 252 412ms 29 Oct 2025 381st MeWhenI 🇻🇦 294 269 159ms 3 Aug 2024 382nd annaproxy 293 360 448ms 25 Apr 2022 383rd neel11235813 293 413 457ms 1 Apr 2024 383rd snoozingnewt 🇨🇦 293 413 470ms 29 Sep 2025 385th blaztoma 🇱🇹 291 226 37ms 19 Oct 2025 386th jerrandolph 291 641 296ms 1 Oct 2025 387th ndren 290 15,791 101ms 3 Jul 2025 388th JOrE20 289 277 13ms 4 Dec 2025 389th MeWhenI 🇻🇦 289 299 1,190ms 15 Sep 2025 390th yuchuehw 287 279 19ms 23 Jan 2024 390th KatieLG 🇬🇧 287 279 2,151ms 29 Aug 2024 392nd MeWhenI 🇻🇦 286 231 6ms 16 Apr 2023 393rd amollberg 🇸🇪 285 281 12ms 15 Jan 2022 394th acer-xq 284 371 465ms 26 Jul 2024 395th h3ra993huskp 🇯🇵 284 501 522ms 30 Nov 2025 396th MeWhenI 🇻🇦 283 308 1,039ms 20 Oct 2024 397th neel11235813 283 419 2ms 1 Apr 2024 398th jacklynnepenick 281 285 13ms 22 Feb 2022 398th OllieBoyne 🇬🇧 281 285 15ms 21 Aug 2022 400th vroup 🇩🇰 281 341 11ms 2 Oct 2022 First Prev 321–400 of 612 Next Last